Folding toothbrush



FIG. 1 is a top perspective view of a folding toothbrush showing my new design, shown in open position;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof, the left side being a mirror image;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top perspective view thereof, shown in closed position;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a right side elevational view thereof, the left side being a mirror image; and

FIG. 12 is a bottom plan view thereof. 

The ornamental design for a folding toothbrush, as shown and described. 